Medical gas manifold



FIG. 1 is a perspective view of the front of the medical gas manifold;

FIG. 2 is a rear perspective view of the medical gas manifold;

FIG. 3 is a front elevational view of the medical gas manifold;

FIG. 4 is a side elevational view of the medical gas manifold;

FIG. 5 is a side elevational view of the medical gas manifold oppositeFIG. 4;

FIG. 6 is a rear elevational view of the medical gas manifold;

FIG. 7 is a top plan view of the medical gas manifold; and,

FIG. 8 is a bottom plan view of the medical gas manifold.

CLAIM The ornamental design for a medical gas manifold, as shown anddescribed.